Hi Urs, no problem about the lack of ideas, indeed I thank you for your help and your time! :) However I tried to turn of the pin. For example MicaBusC.PW2, MicaBusC.PW3 and MicaBusC.Pw5 match with excitation voltages: 2.5V, 3.3V and 5.0V. If I active them, the power consumption increase. Unfortunately at this time I only these sensorboard and mote, so I can't try with a different hardware.
Greetings, -- Francesco Ficarola <francesco.ficarola_at_gmail_dot_com> Presidente LUG-PV (http://lugpv.netsons.org) Mailing List: lugpv_at_lists.linux_dot_it [GPG KeyID: 0xDBA99D92] http://lugpv.netsons.org/gpgkeys/francesco_ficarola.asc Il nuovo modo di fare ricerca: www.tradoogle.it Urs Hunkeler ha scritto: > Hi Francesco, > > I'm out of ideas. You can find the schematics of the sensor board in the > MTS/MDA Sensor Board User's Manual: > http://ru1.cti.gr/projects/webdust/export/285/doc/info/MTS-MDA_Series_Users_Manual.pdf > > > Maybe it's a hardware problem? Have you tried with a different sensor > board and a different mote? What happens if instead of turning the > sensors manually off, you turn them manually on? Does this increase the > power consumption? > > Cheers, > Urs > > > On 10/25/10 5:39 PM, Francesco Ficarola wrote: >> Hi Urs, >> thanks a lot for your help. I tried to deactive all integrated sensors >> in my MDA300CA sensorboard with MicaBusC component; I used "clr()" in >> Int0 - Int3 and PW0 - PW7, but the current is always about 5 mA. I would >> like to disconnect the power to the sensorboard, but is it not possible, >> right? >> My app reads ADC values by the sensorboard each three seconds, but my >> sensorboard consumes always 5 mA. In this case the battery life is too >> short. :( Does it exist another way to deactive the current? >> >> Thanks again for your time. >> >> Greetings, >
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